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Study Stack Assignment 1: Cell Structure
| Question | Answer |
|---|---|
| What organelle is numerous in the liver and kidney? | Peroxisomes |
| This membraneous organelle is the site of protein synthesis for proteins secreted by the cell | Rough endoplasmic reticulum |
| This organelle is a sac of powerful digestive enzymes called acid hydrolases | Lysosome |
| What protein is embedded in the plasma membrane and serves as a gateway for NA+ ions and glucose | Transport proteins |
| Which organelle processes and packages material to be excreted | Golgi apparatus |
| What cell extension assists epithelial cells in absorption? | Microvilli |
| What is the largest human cell? | Female sex cell/ovum |
| Lysosome perform autophagy, which means they | Breakdown proteins and cytoplasm that are not needed by "self-eating" |
| Epithelial skin cells are held together by | Demosomes |
| What substance helps or cell membrane from breaking? | Cholesterol |
| What is often referred to as the "microtubule organizing center?" | Centrosome |